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For the Inventor, By the Inventor

Connersville, IN, United States of America

Stant Manufacturing Inc.


USPTO Granted Patents = 120

% Expired Patents = 16.7



Trademarks = 6

Forward Citations = 2,408

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52 inventors (with patents filed for the assignee):

goldMedal Robert S Harris (39 out of 81 patents)

silverMedal Dean C Foltz (20 out of 20 patents)

bronzeMedal Jeffery Griffin (15 out of 17 patents)

4.  Jeffrey E Devall (11 out of 12 patents)

5.  Timothy James King (11 out of 14 patents)

6.  J Bradley Groom (9 out of 20 patents)

7.  Michael S Brock (7 out of 23 patents)

8.  Jeffrey E Devall (6 out of 6 patents)

9.  Jason K Jobe (5 out of 5 patents)

10.  Dennis M DeCapua (4 out of 8 patents)

11.  Lowell R Bell (4 out of 9 patents)

12.  Chad A McClung (4 out of 5 patents)

13.  Wallace D Tallent (4 out of 4 patents)

14.  Gary Lee Dunkle (4 out of 10 patents)

15.  Gregory Philip Brown (4 out of 4 patents)


Core Competencies:
Fuel-Dispensing Nozzle
Tank Venting System
Vapor Recovery Canister
Fuel Tank Valve
Closure Assembly
Fuel Cap
Pressure Regulator
Evaporative Emissions Control
Quick-Close Valve
Carbon Canister
Fill Limit Control
Contaminant Cover

120 patents:

1. 7665493 - Fuel-dispensing nozzle inhibitor (2010-02-23),
2. 7654403 - Fuel tank vacuum-relief system (2010-02-02),
3. 7568494 - Electronic fuel tank fill limit control (2009-08-04),
4. 7556067 - Fuel tank filler neck assembly (2009-07-07),
5. 7527044 - Small engine carbon canister with check valve (2009-05-05),
6. 7472694 - Carbon canister with filter system (2009-01-06),
7. 7409946 - Fuel vapor recovery canister (2008-08-12),
8. 7325577 - Tank venting system (2008-02-05),
9. 7302977 - Fuel-dispensing nozzle inhibitor (2007-12-04),
10. 7293586 - Fuel-dispensing nozzle inhibitor (2007-11-13),
11. 7270117 - Fuel tank vent apparatus (2007-09-18),
12. 7261093 - Evaporative emissions control fuel cap (2007-08-28),
13. 7255094 - Fuel vapor recovery canister (2007-08-14),
14. 7246642 - Breakaway closure for capless tank filler neck (2007-07-24),
15. 7228850 - Fuel vapor recovery canister (2007-06-12),
Company Overview
Stant Manufacturing Inc., headquartered in Connersville, Indiana, specializes in fuel systems technology, focusing on innovative solutions for the automotive industry. The company develops and manufactures a range of products including fuel-dispensing nozzles, tank venting systems, vapor recovery canisters, and fuel tank valves. Stant is dedicated to enhancing vehicle performance and environmental compliance through advanced evaporative emissions control technologies, contributing to cleaner and more efficient fuel management systems.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Stant Manufacturing Inc. USPTO Patent Assignee Logo
120 Patents

#1 in Connersville, IN

#59 in Indiana

#3,217 in US

#6,643 in the World

Connersville, IN (US)
Connersville, IN, United States of America

Stant Manufacturing Inc.

Forward Citations = 2,408

52 inventors:

goldMedal Robert S Harris (39 out of 81 patents)

silverMedal Dean C Foltz (20 out of 20 patents)

bronzeMedal Jeffery Griffin (15 out of 17 patents)

4.  Jeffrey E Devall (11 out of 12 patents)

5.  Timothy James King (11 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stant Manufacturing Inc.. Retrieved from https://idiyas.com/company/stant-manufacturing

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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